Solving Constraint Integer Programs

Detailed Description

public methods for querying solving statistics

Tobias Achterberg
Timo Berthold
Gerald Gamrath
Leona Gottwald
Stefan Heinz
Gregor Hendel
Thorsten Koch
Alexander Martin
Marc Pfetsch
Michael Winkler
Kati Wolter

Definition in file scip_solvingstats.c.

#include "blockmemshell/memory.h"
#include "scip/branch.h"
#include "scip/clock.h"
#include "scip/concsolver.h"
#include "scip/concurrent.h"
#include "scip/conflict.h"
#include "scip/conflictstore.h"
#include "scip/debug.h"
#include "scip/disp.h"
#include "scip/history.h"
#include "scip/implics.h"
#include "scip/pricestore.h"
#include "scip/primal.h"
#include "scip/prob.h"
#include "scip/pub_benderscut.h"
#include "scip/pub_benders.h"
#include "scip/pub_branch.h"
#include "scip/pub_compr.h"
#include "scip/pub_cons.h"
#include "scip/pub_cutpool.h"
#include "scip/pub_cutsel.h"
#include "scip/pub_expr.h"
#include "scip/pub_heur.h"
#include "scip/pub_history.h"
#include "scip/pub_message.h"
#include "scip/pub_misc.h"
#include "scip/pub_misc_sort.h"
#include "scip/pub_nlpi.h"
#include "scip/pub_presol.h"
#include "scip/pub_pricer.h"
#include "scip/pub_prop.h"
#include "scip/pub_reader.h"
#include "scip/pub_relax.h"
#include "scip/pub_reopt.h"
#include "scip/pub_sepa.h"
#include "scip/pub_sol.h"
#include "scip/pub_table.h"
#include "scip/pub_var.h"
#include "scip/reader.h"
#include "scip/reopt.h"
#include "scip/scip_benders.h"
#include "scip/scip_general.h"
#include "scip/scip_mem.h"
#include "scip/scip_message.h"
#include "scip/scip_nlp.h"
#include "scip/scip_numerics.h"
#include "scip/scip_sol.h"
#include "scip/scip_solvingstats.h"
#include "scip/scip_table.h"
#include "scip/scip_timing.h"
#include "scip/scip_var.h"
#include "scip/sepastore.h"
#include "scip/set.h"
#include "scip/sol.h"
#include "scip/stat.h"
#include "scip/struct_mem.h"
#include "scip/struct_primal.h"
#include "scip/struct_prob.h"
#include "scip/struct_scip.h"
#include "scip/struct_set.h"
#include "scip/struct_stat.h"
#include "scip/syncstore.h"
#include "scip/table.h"
#include "scip/tree.h"
#include "scip/var.h"
#include <string.h>

Go to the source code of this file.


int SCIPgetNRuns (SCIP *scip)
int SCIPgetNReoptRuns (SCIP *scip)
void SCIPaddNNodes (SCIP *scip, SCIP_Longint nnodes)
SCIP_Longint SCIPgetNNodes (SCIP *scip)
SCIP_Longint SCIPgetNTotalNodes (SCIP *scip)
SCIP_Longint SCIPgetNFeasibleLeaves (SCIP *scip)
SCIP_Longint SCIPgetNInfeasibleLeaves (SCIP *scip)
SCIP_Longint SCIPgetNObjlimLeaves (SCIP *scip)
int SCIPgetNRootboundChgs (SCIP *scip)
int SCIPgetNRootboundChgsRun (SCIP *scip)
SCIP_Longint SCIPgetNDelayedCutoffs (SCIP *scip)
SCIP_Longint SCIPgetNLPs (SCIP *scip)
SCIP_Longint SCIPgetNLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNNZs (SCIP *scip)
SCIP_Longint SCIPgetNRootLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNRootFirstLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNPrimalLPs (SCIP *scip)
SCIP_Longint SCIPgetNPrimalLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNDualLPs (SCIP *scip)
SCIP_Longint SCIPgetNDualLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNBarrierLPs (SCIP *scip)
SCIP_Longint SCIPgetNBarrierLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNResolveLPs (SCIP *scip)
SCIP_Longint SCIPgetNResolveLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNPrimalResolveLPs (SCIP *scip)
SCIP_Longint SCIPgetNPrimalResolveLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNDualResolveLPs (SCIP *scip)
SCIP_Longint SCIPgetNDualResolveLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNNodeLPs (SCIP *scip)
SCIP_Longint SCIPgetNNodeZeroIterationLPs (SCIP *scip)
SCIP_Longint SCIPgetNNodeLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNNodeInitLPs (SCIP *scip)
SCIP_Longint SCIPgetNNodeInitLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNDivingLPs (SCIP *scip)
SCIP_Longint SCIPgetNDivingLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNStrongbranchs (SCIP *scip)
SCIP_Longint SCIPgetNStrongbranchLPIterations (SCIP *scip)
SCIP_Longint SCIPgetNRootStrongbranchs (SCIP *scip)
SCIP_Longint SCIPgetNRootStrongbranchLPIterations (SCIP *scip)
int SCIPgetNPriceRounds (SCIP *scip)
int SCIPgetNPricevars (SCIP *scip)
int SCIPgetNPricevarsFound (SCIP *scip)
int SCIPgetNPricevarsApplied (SCIP *scip)
int SCIPgetNSepaRounds (SCIP *scip)
int SCIPgetNCutsFound (SCIP *scip)
int SCIPgetNCutsFoundRound (SCIP *scip)
int SCIPgetNCutsApplied (SCIP *scip)
SCIP_Longint SCIPgetNConflictConssFound (SCIP *scip)
int SCIPgetNConflictConssFoundNode (SCIP *scip)
SCIP_Longint SCIPgetNConflictConssApplied (SCIP *scip)
SCIP_Longint SCIPgetNConflictDualproofsApplied (SCIP *scip)
int SCIPgetMaxDepth (SCIP *scip)
int SCIPgetMaxTotalDepth (SCIP *scip)
SCIP_Longint SCIPgetNBacktracks (SCIP *scip)
int SCIPgetNActiveConss (SCIP *scip)
int SCIPgetNEnabledConss (SCIP *scip)
SCIP_Real SCIPgetAvgDualbound (SCIP *scip)
SCIP_Real SCIPgetAvgLowerbound (SCIP *scip)
SCIP_Real SCIPgetDualbound (SCIP *scip)
SCIP_Real SCIPgetLowerbound (SCIP *scip)
SCIP_Real SCIPgetDualboundRoot (SCIP *scip)
SCIP_Real SCIPgetLowerboundRoot (SCIP *scip)
SCIP_Real SCIPgetFirstLPDualboundRoot (SCIP *scip)
SCIP_Real SCIPgetFirstLPLowerboundRoot (SCIP *scip)
SCIP_Real SCIPgetFirstPrimalBound (SCIP *scip)
SCIP_Real SCIPgetPrimalbound (SCIP *scip)
SCIP_Real SCIPgetUpperbound (SCIP *scip)
SCIP_Real SCIPgetCutoffbound (SCIP *scip)
SCIP_RETCODE SCIPupdateCutoffbound (SCIP *scip, SCIP_Real cutoffbound)
SCIP_Bool SCIPisPrimalboundSol (SCIP *scip)
SCIP_Real SCIPgetGap (SCIP *scip)
SCIP_Real SCIPgetTransGap (SCIP *scip)
SCIP_Longint SCIPgetNSolsFound (SCIP *scip)
SCIP_Longint SCIPgetNLimSolsFound (SCIP *scip)
SCIP_Longint SCIPgetNBestSolsFound (SCIP *scip)
SCIP_Real SCIPgetAvgPseudocost (SCIP *scip, SCIP_Real solvaldelta)
SCIP_Real SCIPgetAvgPseudocostCurrentRun (SCIP *scip, SCIP_Real solvaldelta)
SCIP_Real SCIPgetAvgPseudocostCount (SCIP *scip, SCIP_BRANCHDIR dir)
SCIP_Real SCIPgetAvgPseudocostCountCurrentRun (SCIP *scip, SCIP_BRANCHDIR dir)
SCIP_Real SCIPgetAvgPseudocostScore (SCIP *scip)
SCIP_Real SCIPgetPseudocostVariance (SCIP *scip, SCIP_BRANCHDIR branchdir, SCIP_Bool onlycurrentrun)
SCIP_Real SCIPgetPseudocostCount (SCIP *scip, SCIP_BRANCHDIR dir, SCIP_Bool onlycurrentrun)
SCIP_Real SCIPgetAvgPseudocostScoreCurrentRun (SCIP *scip)
SCIP_Real SCIPgetAvgConflictScore (SCIP *scip)
SCIP_Real SCIPgetAvgConflictScoreCurrentRun (SCIP *scip)
SCIP_Real SCIPgetAvgConflictlengthScore (SCIP *scip)
SCIP_Real SCIPgetAvgConflictlengthScoreCurrentRun (SCIP *scip)
SCIP_Real SCIPgetAvgInferences (SCIP *scip, SCIP_BRANCHDIR dir)
SCIP_Real SCIPgetAvgInferencesCurrentRun (SCIP *scip, SCIP_BRANCHDIR dir)
SCIP_Real SCIPgetAvgInferenceScore (SCIP *scip)
SCIP_Real SCIPgetAvgInferenceScoreCurrentRun (SCIP *scip)
SCIP_Real SCIPgetAvgCutoffs (SCIP *scip, SCIP_BRANCHDIR dir)
SCIP_Real SCIPgetAvgCutoffsCurrentRun (SCIP *scip, SCIP_BRANCHDIR dir)
SCIP_Real SCIPgetAvgCutoffScore (SCIP *scip)
SCIP_Real SCIPgetAvgCutoffScoreCurrentRun (SCIP *scip)
void SCIPincAvgGMIeff (SCIP *scip, SCIP_Real gmieff)
SCIP_Real SCIPgetAvgGMIeff (SCIP *scip)
SCIP_Real SCIPgetDeterministicTime (SCIP *scip)
static SCIP_RETCODE printProblem (SCIP *scip, SCIP_PROB *prob, FILE *file, const char *extension, SCIP_Bool genericnames)
SCIP_RETCODE SCIPprintOrigProblem (SCIP *scip, FILE *file, const char *extension, SCIP_Bool genericnames)
SCIP_RETCODE SCIPprintTransProblem (SCIP *scip, FILE *file, const char *extension, SCIP_Bool genericnames)
void SCIPprintStatusStatistics (SCIP *scip, FILE *file)
void SCIPprintOrigProblemStatistics (SCIP *scip, FILE *file)
void SCIPprintTransProblemStatistics (SCIP *scip, FILE *file)
void SCIPprintPresolverStatistics (SCIP *scip, FILE *file)
void SCIPprintConstraintStatistics (SCIP *scip, FILE *file)
void SCIPprintConstraintTimingStatistics (SCIP *scip, FILE *file)
void SCIPprintPropagatorStatistics (SCIP *scip, FILE *file)
void SCIPprintConflictStatistics (SCIP *scip, FILE *file)
void SCIPprintSeparatorStatistics (SCIP *scip, FILE *file)
void SCIPprintCutselectorStatistics (SCIP *scip, FILE *file)
void SCIPprintPricerStatistics (SCIP *scip, FILE *file)
void SCIPprintBranchruleStatistics (SCIP *scip, FILE *file)
void SCIPprintHeuristicStatistics (SCIP *scip, FILE *file)
void SCIPprintCompressionStatistics (SCIP *scip, FILE *file)
void SCIPprintLPStatistics (SCIP *scip, FILE *file)
void SCIPprintNLPStatistics (SCIP *scip, FILE *file)
void SCIPprintRelaxatorStatistics (SCIP *scip, FILE *file)
void SCIPprintTreeStatistics (SCIP *scip, FILE *file)
void SCIPprintSolutionStatistics (SCIP *scip, FILE *file)
void SCIPprintConcsolverStatistics (SCIP *scip, FILE *file)
void SCIPprintBendersStatistics (SCIP *scip, FILE *file)
void SCIPprintRootStatistics (SCIP *scip, FILE *file)
void SCIPprintTimingStatistics (SCIP *scip, FILE *file)
void SCIPprintExpressionHandlerStatistics (SCIP *scip, FILE *file)
void SCIPprintNLPIStatistics (SCIP *scip, FILE *file)
static SCIP_DECL_SORTPTRCOMP (tablePosComp)
SCIP_RETCODE SCIPprintStatistics (SCIP *scip, FILE *file)
SCIP_RETCODE SCIPprintReoptStatistics (SCIP *scip, FILE *file)
SCIP_RETCODE SCIPprintBranchingStatistics (SCIP *scip, FILE *file)
SCIP_RETCODE SCIPprintDisplayLine (SCIP *scip, FILE *file, SCIP_VERBLEVEL verblevel, SCIP_Bool endline)
int SCIPgetNImplications (SCIP *scip)
SCIP_RETCODE SCIPwriteImplicationConflictGraph (SCIP *scip, const char *filename)
void SCIPstoreSolutionGap (SCIP *scip)
SCIP_Real SCIPgetPrimalDualIntegral (SCIP *scip)

Function Documentation

◆ printProblem()

static SCIP_RETCODE printProblem ( SCIP scip,
FILE *  file,
const char *  extension,
SCIP_Bool  genericnames 

outputs problem to file stream

scipSCIP data structure
probproblem data
fileoutput file (or NULL for standard output)
extensionfile format (or NULL for default CIP format)
genericnamesusing generic variable and constraint names?

Definition at line 2309 of file scip_solvingstats.c.

References SCIP_Set::nreaders, NULL, SCIP_Set::readers, SCIP_CALL, SCIP_DIDNOTRUN, SCIP_OKAY, SCIP_PLUGINNOTFOUND, SCIP_READERROR, SCIP_SUCCESS, SCIP_WRITEERROR, SCIPerrorMessage, SCIPreaderGetName(), SCIPreaderWrite(), and Scip::set.

Referenced by SCIPprintOrigProblem(), and SCIPprintTransProblem().


static SCIP_DECL_SORTPTRCOMP ( tablePosComp  )

comparison method for statistics tables

Definition at line 4166 of file scip_solvingstats.c.

References SCIPtableGetPosition().